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A METHOD TO PRODUCE A DECAY RESISTANT AND WEATHERPROOF WOODEN PRODUCT WITH QUALITIES LIKE HARDWOOD
A METHOD TO PRODUCE A DECAY RESISTANT AND WEATHERPROOF WOODEN PRODUCT WITH QUALITIES LIKE HARDWOOD
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机译：一种生产像硬木一样耐腐，耐候的木质产品的方法
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摘要
A method to produce a decay resistant and weatherproof wooden product (11) andto its qualities like hardwood, for instance teak, in compressing and heatingwood block (1) into a wanted shape. In the method a dried wood block (1) iscompressed at least in one direction and the compressed wood block (1 kept incompressed shape, for instance between walls (6); (7), and shifted into aheating chamber, which to its cross-section is a closed chamber ofpredetermined shape and free from oxygen, whereby still in the said chamberthe temperature of timber block (11) is quickly raised to 210-390~C and thetimber block kept tight under controlled compression in each direction andthat the timber block (11), still under compression, is quickly andcontrollably cooled, for instance placing it in a space between cooling walls(8).
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